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Rosemeyer, T. (2022). News from the Keweenaw: Part 5—Recent Mineral Finds in Michigan’s Copper Country: Twenty-ninth in a series of articles on the mines and minerals of Michigan’s Copper Country. Rocks & Minerals, 97(4), 354-363.

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Year2022
Original EntryRosemeyer, T. (2022). News from the Keweenaw: Part 5—Recent Mineral Finds in Michigan’s Copper Country: Twenty-ninth in a series of articles on the mines and minerals of Michigan’s Copper Country. Rocks & Minerals, 97(4), 354-363.
Mindat Ref. ID15944241Long-form Identifiermindat:1:5:15944241:0
GUID0
Full ReferenceRosemeyer, T. (2022). News from the Keweenaw: Part 5—Recent Mineral Finds in Michigan’s Copper Country: Twenty-ninth in a series of articles on the mines and minerals of Michigan’s Copper Country. Rocks & Minerals, 97(4), 354-363.
Plain TextRosemeyer, T. (2022). News from the Keweenaw: Part 5—Recent Mineral Finds in Michigan’s Copper Country: Twenty-ninth in a series of articles on the mines and minerals of Michigan’s Copper Country. Rocks & Minerals, 97(4), 354-363.

Map of Localities

Locality Pages

LocalityCitation Details
No. 5 shaft, Franklin Mine, Franklin Mine, Franklin Township, Houghton County, Michigan, USA
Enigma vein, North Cliff Mine, Allouez Township, Keweenaw County, Michigan, USA
Ojibway No. 1 mine, Ojibway Mine, Ojibway, Allouez Township, Keweenaw County, Michigan, USA
Silver pit, Copper Falls Mine, Copper Falls, Eagle Harbor, Keweenaw County, Michigan, USA
Central No. 2 shaft, Central Mine, Central, Houghton Township, Keweenaw County, Michigan, USA
Silver vein, Keweenaw County, Michigan, USA
Keweenaw Peninsula, Michigan, USA

Mineral Occurrences

LocalityMineral(s)
No. 3 shaft, Osceola Mine, Osceola, Calumet Township, Houghton County, Michigan, USAⓘ Native Copper
No. 5 shaft, Franklin Mine, Franklin Mine, Franklin Township, Houghton County, Michigan, USAⓘ Native Silver, ⓘ Pumpellyite Subgroup
Isle Royal No. 5 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USAⓘ Native Copper, ⓘ Native Silver
Ahmeek No. 1 Shaft, Ahmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USAⓘ Atacamite, ⓘ Botallackite, ⓘ Epidote, ⓘ Native Copper, ⓘ Quartz
Avery shaft, Cliff Mine, Allouez Township, Keweenaw County, Michigan, USAⓘ Native Copper, ⓘ Prehnite
Enigma vein, North Cliff Mine, Allouez Township, Keweenaw County, Michigan, USAⓘ Native Silver, ⓘ Prehnite
Ojibway No. 1 mine, Ojibway Mine, Ojibway, Allouez Township, Keweenaw County, Michigan, USAⓘ Chamosite, ⓘ Native Copper, ⓘ Titanite
Old Seneca Mine (Seneca No. 4 Shaft), Seneca Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USAⓘ Native Copper
Connecticut Mine, Eagle Harbor, Keweenaw County, Michigan, USAⓘ Microcline, ⓘ Quartz
Silver pit, Copper Falls Mine, Copper Falls, Eagle Harbor, Keweenaw County, Michigan, USAⓘ Native Silver
Laker pocket, Eagle Harbor, Keweenaw County, Michigan, USAⓘ Cuprite, ⓘ Native Copper
Central No. 2 shaft, Central Mine, Central, Houghton Township, Keweenaw County, Michigan, USAⓘ Albite, ⓘ Epidote, ⓘ Hematite, ⓘ Manganite, ⓘ Native Copper, ⓘ Pumpellyite Subgroup
Phoenix Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USAⓘ Native Copper
Silver vein, Keweenaw County, Michigan, USAⓘ Native Silver

See Also

These are possibly similar items as determined by title/reference text matching only.

Rosemeyer, Tom (2022) News from the Keweenaw: Part 5—Recent Mineral Finds in Michigan’s Copper Country. Rocks & Minerals, 97 (4) 354-363 doi:10.1080/00357529.2022.2053636
Rosemeyer, Tom (2011) News from the Keweenaw: Part 4—Recent Mineral Finds in Michigan's Copper Country (Seventeenth in a series of articles on the mines and minerals of Michigan's Copper Country) Rocks & Minerals, 86 (3) 206-227 doi:10.1080/00357529.2011.568281
Rosemeyer, Tom (2002) News from the Keweenaw: Part 2: Recent Mineral Finds in Michigan's Copper Country: Seventh in a series of articles on the mines and minerals of Michigan's Copper Country. Rocks & Minerals, 77 (6) 378-394 doi:10.1080/00357529.2002.9924889
Rosemeyer, Tom (2023) Collector’s Note: Collectors of Tiny Mineral Treasures In the Keweenaw of Michigan: Thirty-first in a series of articles on the mines and minerals of Michigan’s Copper Country. Rocks & Minerals, 98 (5) 468-478 doi:10.1080/00357529.2023.2213607
Rosemeyer, T. (2011) New from the Keweenaw: Part 4 - Recent Mineral Finds in Michigan's Copper Country. Rocks & Minerals: 86(3): 212-213.
Rosemeyer, Tom (2006) News from the Keweenaw: Part 3—Recent Mineral Finds in Michigan's Copper Country. Rocks & Minerals, 81 (4) 260-276 doi:10.3200/rmin.81.4.260-276
Rosemeyer, Tom (1998) News from the Keweenaw Recent: Mineral Finds in Michigan's Copper Country. Rocks & Minerals, 73 (3) 182-195 doi:10.1080/00357529809603034
Rosemeyer, Tom (2025) Collector’s Note: A Bonanza in Native Silver Specimens, Enigma Silver Vein, Keweenaw County, Michigan–Thirty-second in a series of articles on the mines and minerals of the Lake Superior Native Copper District. Rocks & Minerals, 100 (3). doi:10.1080/00357529.2025.2451578
Rosemeyer, T. (2009) Copper-bearing Fissure Veins, Keweenaw County, Michigan, Lake Superior Native Copper District (Part 3). Rocks & Minerals, 84:4, 320-323.
Rosemeyer, Tom (2001) The Copper-Bearing Conglomerate Lodes of the Michigan Copper Country. Rocks & Minerals, 76 (3). 156-188 doi:10.1080/00357520109603214
Rothstein, Joe (1960) “Keweenaw—Copper Country”. Rocks & Minerals, 35 (9) 440-444 doi:10.1080/00357529.1960.11766651
 
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